Intumescent acrylic sealant is a one part, ready to use,
designed for duct work and in addition used for joints in
compartment walls and floors, fire sealing expansion joints,
sealing metal pipes, bundled cables and around
lightweight partition, around fire rated doors and in
service penetration seals where integrity of fire walls or
partitions needs to be maintained.
Intumescent qualities enable the materials to swell under
heat conditions, producing a fire and smoke resistant seal.
Special Characteristics
As sealant for up to 4 hours rating.
Stability, Integrity & Insulation
5~6 times expansion rate
Excellent adhesion to most common construction substrates.
Ready to use.
Typical application
Sealing construction/expansion joints
Top-of-wall joints
Metal pipes
Cable bundles
Appearance |
Paste |
Density |
1.6g/cm³ |
Skin Time |
12min |
Curing time |
2mm/24h |
Elongation at break |
100% |
Application temperature range |
5ºC to 40ºC |
Service temperature range |
-10ºC to 70ºC |
Hardness Shore A |
40 |
Recommended products
Acrylic sealant Duct sealant Nuetral silicone sealant
![Factory Direct Fast Dry 4 Hours Fire Stop Acrylic Sealant Fireproof Sealant](//www.micstatic.com/athena/img/transparent.png)
1.Q: How can you guarantee the quality?
A: a. At first our QC staff will inspect the raw material,
b. During the process of before-filling, after-filling and before-delivery we will inspect the sealant too.
c. At last we will keep the sample for around 12 months to in case if there is any problem, so that we can trace it and solve the problem.
2.Q: How to solve the quality problem after sales?
A: Take the photos or videos of the problem to us. After confirm the problem, we will make a satisfied solution to you
3.Q: why should you buy from us not from other suppliers?
A: In the past 10 years, TENGYU has developed into a modern environmental protection adhesive accessories comprehensive platform enterprise integrating R&D, production, sales, and import & export services. Here, you can enjoy our most considerate service and guarantee. We have professional customer service to do after-sales service to ensure that the goods can be delivered on time.